/*
 * Copyright (C) @2021 Webank Group Holding Limited
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

package api

import (
	"github.com/webankfintech/dockin-cni/internal/log"
	"github.com/webankfintech/dockin-cni/internal/model"

	"github.com/containernetworking/cni/pkg/invoke"
	"github.com/containernetworking/cni/pkg/skel"
	cnitypes "github.com/containernetworking/cni/pkg/types"
)

func Check(args *skel.CmdArgs, exec invoke.Exec) (cnitypes.Result, error) {
	log.Infof("check cni, args=%v", args)

	conf, err := model.LoadNetConf(args.StdinData)
	if err != nil {
		return nil, err
	}

	return conf.PrevResult, nil
}
